Easy Apple Crisp Bars Recipe
Imagine the perfect balance between a tender apple filling and a satisfyingly crumbly crust, all baked into one delightful treat. These Easy Apple Crisp Bars combine the warm spices and sweet apples you love in a portable, shareable form that’s as comforting as a hug from an old friend. Whether it’s a cozy afternoon snack or a dessert after dinner, this recipe delivers fall flavors with minimal fuss and maximum joy.

Ingredients You’ll Need
Gathering simple ingredients is the first step to creating these mouthwatering bars. Each component plays a unique role, from the oats adding heartiness to the cinnamon bringing that classic apple pie warmth.
- 1 1/2 cups all-purpose flour: The foundation that holds your crust and crumb layers together with a tender bite.
- 1 cup old-fashioned oats: Adds rustic texture and a hint of nuttiness.
- 1/2 cup packed brown sugar: Contributes moisture and a subtle molasses sweetness to balance the tart apples.
- 1 teaspoon baking powder: Helps the crust rise slightly for a light crispness.
- 1/2 teaspoon ground cinnamon: Brings warmth that perfectly complements the apple filling.
- 1/4 teaspoon salt: Enhances all the flavors without overpowering them.
- 3/4 cup unsalted butter, cold and cubed: Provides richness and creates that irresistibly crumbly texture.
- 3 cups peeled and thinly sliced apples: Fresh and juicy, the star of the filling.
- 2 tablespoons granulated sugar: Light sweetness to brighten the apple layer.
- 1 teaspoon vanilla extract: Adds depth and a lovely, fragrant note.
- 1/2 cup all-purpose flour: For the topping, to give a fine crumb texture.
- 1/2 cup packed brown sugar: Balances the topping’s flavor with sweet richness.
- 1/4 cup unsalted butter, softened: Ensures the topping is tender and easy to crumble.
How to Make Easy Apple Crisp Bars
Step 1: Preheat Oven and Prepare Pan
Start by heating your oven to 350°F (175°C). Line a 9×9 inch baking pan with parchment paper. This quick prep makes it easy to lift the bars out after baking, saving you from any sticky messes and keeping the bars intact.
Step 2: Make the Crust
In a large bowl, combine the flour, oats, brown sugar, baking powder, cinnamon, and salt. Then, cut in the cold, cubed butter until the mixture looks coarse and crumbly like sand. Press half of this crumbly mixture firmly into the bottom of the prepared pan, building a sturdy and delicious base.
Step 3: Prepare Apple Filling
In a separate bowl, toss the peeled and thinly sliced apples with granulated sugar and vanilla extract. This simple coating helps enhance the natural sweetness and aroma of the apples, which will softly bake into a luscious filling. Evenly spread this apple mixture over your crust layer, creating the heart of the bars.
Step 4: Add the Crumb Layer
Sprinkle the remaining oat and flour mixture over the apples. This layer adds extra texture and keeps the filling perfectly nestled inside the bars, promising that satisfying bite every time.
Step 5: Prepare and Add Topping
In a small bowl, mix together the flour, brown sugar, and softened butter until it forms a crumbly topping. Scatter this over the crumb layer for that extra touch of sweet crunch that makes these bars unforgettable.
Step 6: Bake
Pop your pan into the oven and bake for 45 to 50 minutes. You’ll know they’re done when the topping turns a lovely golden brown and the apples are tender and bubbling quietly underneath.
Step 7: Cool and Serve
Let the bars cool completely in the pan set on a wire rack. Once cool, easily lift them out using the parchment paper and cut into bars. These bars hold their shape so nicely, making them perfect for sharing or packing in lunches.
How to Serve Easy Apple Crisp Bars

Garnishes
Sprinkle a little powdered sugar or cinnamon on top for a pretty finish. For an extra special touch, a dollop of whipped cream or a scoop of vanilla ice cream on the side elevates these bars to dessert perfection.
Side Dishes
These bars are great on their own, but pairing them with a warm cup of spiced tea or fresh apple cider turns your snack into a comforting treat. They also pair delightfully with a crisp green salad if you want to serve them as part of a brunch spread.
Creative Ways to Present
Try serving your Easy Apple Crisp Bars in individual ramekins for a charming, rustic presentation, or layer chunks with yogurt and granola in a parfait glass for a fresh twist. These bars also make a charming addition to any holiday dessert table, stacked high or arranged prettily on a platter.
Make Ahead and Storage
Storing Leftovers
Store your leftover Easy Apple Crisp Bars in an airtight container at room temperature for up to two days to keep the crumb topping crisp. For longer keeping, refrigeration is your friend—it will keep them fresh for up to a week.
Freezing
These bars freeze beautifully! Wrap them tightly in plastic wrap and foil, then place in a freezer-safe bag or container. They’ll keep for up to three months and thaw quickly at room temperature, perfect for a last-minute treat.
Reheating
To bring back that freshly baked feel, gently reheat your bars in a 325°F oven for about 10 minutes. Avoid the microwave if you want to maintain the crisp texture, but it works fine if you’re in a hurry.
FAQs
Can I use different apples for this recipe?
Absolutely! Varieties like Granny Smith for tartness or Honeycrisp for sweetness both work wonderfully. Just choose apples that hold their shape well when baked to keep that perfect texture in your bars.
What can I substitute for oats if someone has an allergy?
You can replace oats with additional flour or crushed nuts to maintain texture. Just keep in mind the crumb may be less chewy but still delicious!
Is it possible to make these gluten-free?
Yes. Use a certified gluten-free flour blend and oats labeled gluten-free to avoid cross-contamination. The bars will still taste amazing and have that homey crisp charm.
How do I get a crispier topping?
Make sure your butter is firm but not melted when mixing into the topping, and avoid overmixing. Also, baking until the topping is golden brown and letting the bars cool completely will give you that ideal crunch.
Can I make these bars vegan?
You can swap butter for a vegan alternative and use a flax egg or chia gel if a binding agent is needed elsewhere. The apples, oats, and sugar already work perfectly with plant-based substitutions.
Final Thoughts
Once you try these Easy Apple Crisp Bars, you’ll wonder how you ever lived without them. They’re warm, comforting, and bursting with cozy fall flavors that bring everyone to the table. So go ahead, bake a batch today—you’re just a few simple steps away from pure deliciousness that feels like home in every bite.
PrintEasy Apple Crisp Bars Recipe
These Easy Apple Crisp Bars combine a buttery oat crust with a tender apple filling and a crumbly topping, making a perfect seasonal dessert that’s simple to prepare and delightful to share.
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: 16 bars 1x
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Crust and Crumb:
- 1 1/2 cups all-purpose flour
- 1 cup old-fashioned oats
- 1/2 cup packed brown sugar
- 1 teaspoon baking powder
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 3/4 cup unsalted butter, cold and cubed
Apple Filling:
- 3 cups peeled and thinly sliced apples
- 2 tablespoons granulated sugar
- 1 teaspoon vanilla extract
Topping:
- 1/2 cup all-purpose flour
- 1/2 cup packed brown sugar
- 1/4 cup unsalted butter, softened
Instructions
- Preheat Oven and Prepare Pan: Heat your oven to 350°F (175°C). Line a 9×9 inch baking pan with parchment paper for easy removal after baking.
- Make the Crust: In a large bowl, combine the flour, oats, brown sugar, baking powder, cinnamon, and salt. Cut in the cold, cubed butter using a pastry cutter or your fingers until the mixture is coarse and crumbly. Firmly press half of this mixture evenly into the bottom of the prepared baking pan to form the crust.
- Prepare Apple Filling: In a separate bowl, toss the thinly sliced peeled apples with granulated sugar and vanilla extract until evenly coated. Spread the apple mixture evenly over the crust in the baking pan.
- Add Crumb Layer: Sprinkle the remaining oat and flour mixture over the layer of apples in the pan, covering them completely.
- Prepare and Add Topping: In a small bowl, combine the flour, brown sugar, and softened butter. Mix thoroughly until the mixture forms a crumbly texture. Sprinkle this crumbly topping evenly over the previous crumb layer.
- Bake: Place the pan in the preheated oven and bake for 45 to 50 minutes, or until the topping is golden brown and the apples are tender when pierced with a fork.
- Cool and Serve: Remove the pan from the oven and let the bars cool completely on a wire rack. Once fully cooled, lift out the bars using the parchment paper lining, cut into squares, and serve.
Notes
- Use tart apple varieties like Granny Smith for a balanced sweetness and natural tartness.
- If apples are very juicy, consider tossing them with 1 teaspoon of cornstarch to avoid a soggy crust.
- Ensure butter for the crust is cold for better crumbly texture.
- You can substitute brown sugar with coconut sugar for a subtle flavor variation.
- Store bars in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Reheat bars briefly in the microwave or oven for a warm, freshly baked experience.
Nutrition
- Serving Size: 1 bar (approx. 2×2 inch piece)
- Calories: 250 kcal
- Sugar: 17 g
- Sodium: 90 mg
- Fat: 12 g
- Saturated Fat: 7 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 3 g
- Protein: 2 g
- Cholesterol: 30 mg
Keywords: Apple crisp bars, easy apple dessert, oat crust dessert, fall dessert, apple bars, crumb topping dessert